Method write

src/roo_display/ui/string_printer.h:27–30

  const std::string get() && { return std::move(s_); }

  size_t write(uint8_t c) override {
    s_.append((const char*)(&c));
    return 1;
  }

  size_t write(const uint8_t* buffer, size_t size) override {
    s_.append((const char*)buffer, size);